package com.zang.linkedlist;

/**
 * @author ZVerify
 * @since 2022/10/10 18:46
 **/
public class ListNode {
     int val;
     ListNode next;
     ListNode() {}
     ListNode(int val) { this.val = val; }
     ListNode(int val, ListNode next) { this.val = val; this.next = next; }
 }
